Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11867414 | System for air-conditioning and hot-water supply | Hideo Chikami | 2024-01-09 |
| 11674695 | Hot water supply apparatus | Hideho SAKAGUCHI, Atsushi Okamoto, Masanori Ukibune, Yasuhiro Kouno, Yurika Gotou +1 more | 2023-06-13 |
| 11209182 | System for air-conditioning and hot-water supply | Hideo Chikami | 2021-12-28 |
| 11009268 | System for air-conditioning and hot-water supply | Hideo Chikami | 2021-05-18 |
| 10921023 | System for air-conditioning and hot-water supply | Hideo Chikami | 2021-02-16 |